| 摘要 |
PROBLEM TO BE SOLVED: To provide a rotary machining tool capable of quickly setting up a cutting tool without special facility investment.SOLUTION: A rotary machining tool 1 has one of supporting holes 33A facing one of shafts 73A of a cutting tool 7 in a state that a Y-moving axis 3Y is slant in an axial direction of the cutting tool 7 held at a predetermined position by a holding means 70, as a tilting and facing operation. Then, as an insertion operation, an A-rotation axis 3A is rotated, also the Y-moving axis 3Y and a Z-moving axis 3Z are moved, the Y-moving axis 3Y and the axial direction of the cutting tool 7 are changed to be parallel, and the one of shafts 73A of the cutting tool 7 is inserted into the one of supporting holes 33A. Thereafter, as a supporting operation, a distance between a pair of supporting holes 33A and 33B of a cutter mounting unit 31 is reduced to support shafts 73A and 73B at both ends of the cutting tool 7 in the pair of supporting holes 33A and 33B. |
